M4 westbound Jct 16 to Jct 17 hardshoulder closure 144/5-144/9

Cleared

Start time: Wed, Oct 15, 2025 7:00 AM
Expected end: Wed, Oct 15, 2025 3:00 PM
Duration: 8 hours
Road: M4 – M4 Westbound Between J16 And J17
Category: Road Maintenance
Direction: Westbound
Carriageway: Dual Carriageway
Reason: Tree And Vegetation Cutting Work

Live incident

Active roadworks

Planned

Cleared

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First published: Mon, Oct 13, 2025 11:42 AM
Last updated: Wed, Oct 15, 2025 1:23 AM
Cleared: Wed, Oct 15, 2025 3:00 PM

Latest update: M4 westbound Jct 16 to Jct 17 hardshoulder closure 144/5-144/9

Coordinates: 51.533801, -2.009355
Latitude span: 51.533114 – 51.534445
Longitude span: -2.012177 – -2.006577
Bounding box centre: 51.533780, -2.009377
Location descriptions: M4 westbound between J16 and J17

Feed validity status: Planned
Overall feed start: Wed, Oct 15, 2025 7:00 AM
Overall feed end: Wed, Oct 15, 2025 3:00 PM
Feed window length: 8 hours
Probability code (raw): probable
Compliance option (raw): mandatory
Source identification (raw): roadworks

Management type value: other
Contra-flow flag (raw): false
Width restriction flag (raw): false
Height restriction flag (raw): false
Weight restriction flag (raw): false

Segment 1

3 coordinate pairs

Description: M4 westbound between J16 and J17
Carriageway: Dual Carriageway
Lane Usage: Lh
Lane Number: 0
Lane Status: Closed
Lane Direction: Aligned
Lanes Restricted: 0 lanes restricted
Operational Lanes: 4 operational lanes
Direction On Section: West Bound
Direction Relative: Aligned
Height Grade: Start1 End1
Linear Element Road: M4
Linear Element Model: The Network Model
Linear Element Id: {07F59A51-7419-45CC-BBAF-92FDC2701F4D}
Linear Element Type: A Carriageway
From Distance: 0 m
To Distance: 229 m
Gml Srs Name: EPSG::4326
Gml Srs Dimension: 2

Raw coordinate list

51.533871 -2.0091
51.533702 -2.009821
51.533114 -2.012177

Segment 2

2 coordinate pairs

Description: M4 westbound between J16 and J17
Carriageway: Dual Carriageway
Lane Usage: Lh
Lane Number: 0
Lane Status: Closed
Lane Direction: Aligned
Lanes Restricted: 0 lanes restricted
Operational Lanes: 4 operational lanes
Direction On Section: West Bound
Direction Relative: Aligned
Height Grade: Start1 End1
Linear Element Road: M4
Linear Element Model: The Network Model
Linear Element Id: {DDF3B0C4-31F3-48D4-B03E-B322D70DE8A9}
Linear Element Type: A Carriageway
From Distance: 1,538 m
To Distance: 1,724 m
Gml Srs Name: EPSG::4326
Gml Srs Dimension: 2

Raw coordinate list

51.534445 -2.006577
51.533871 -2.0091

Geometry type: MultiLineString
Geometry points: 5
First coordinate pair: -2.009100, 51.533871
Road section segments: 1
Road section points: 5

View geometry JSON

{
    "type": "MultiLineString",
    "coordinates": [
        [
            [
                -2.0091,
                51.533871
            ],
            [
                -2.009821,
                51.533702
            ],
            [
                -2.012177,
                51.533114
            ],
            [
                -2.006577,
                51.534445
            ],
            [
                -2.0091,
                51.533871
            ]
        ]
    ]
}

View road section coordinates

Cause type: Road Maintenance
Detailed cause: Tree And Vegetation Cutting Work
Compliance: Mandatory
Probability: Probable
Validity status: Planned
Road management: Other